/*!
 * Media helper for fancyBox
 * version: 1.0.6 (Fri, 14 Jun 2013)
 * @requires fancyBox v2.0 or later
 *
 * Usage:
 *     $(".fancybox").fancybox({
 *         helpers : {
 *             media: true
 *         }
 *     });
 *
 * Set custom URL parameters:
 *     $(".fancybox").fancybox({
 *         helpers : {
 *             media: {
 *                 youtube : {
 *                     params : {
 *                         autoplay : 0
 *                     }
 *                 }
 *             }
 *         }
 *     });
 *
 * Or:
 *     $(".fancybox").fancybox({,
 *         helpers : {
 *             media: true
 *         },
 *         youtube : {
 *             autoplay: 0
 *         }
 *     });
 *
 *  Supports:
 *
 *      Youtube
 *          http://www.youtube.com/watch?v=opj24KnzrWo
 *          http://www.youtube.com/embed/opj24KnzrWo
 *          http://youtu.be/opj24KnzrWo
 *			http://www.youtube-nocookie.com/embed/opj24KnzrWo
 *      Vimeo
 *          http://vimeo.com/40648169
 *          http://vimeo.com/channels/staffpicks/38843628
 *          http://vimeo.com/groups/surrealism/videos/36516384
 *          http://player.vimeo.com/video/45074303
 *      Metacafe
 *          http://www.metacafe.com/watch/7635964/dr_seuss_the_lorax_movie_trailer/
 *          http://www.metacafe.com/watch/7635964/
 *      Dailymotion
 *          http://www.dailymotion.com/video/xoytqh_dr-seuss-the-lorax-premiere_people
 *      Twitvid
 *          http://twitvid.com/QY7MD
 *      Twitpic
 *          http://twitpic.com/7p93st
 *      Instagram
 *          http://instagr.am/p/IejkuUGxQn/
 *          http://instagram.com/p/IejkuUGxQn/
 *      Google maps
 *          http://maps.google.com/maps?q=Eiffel+Tower,+Avenue+Gustave+Eiffel,+Paris,+France&t=h&z=17
 *          http://maps.google.com/?ll=48.857995,2.294297&spn=0.007666,0.021136&t=m&z=16
 *          http://maps.google.com/?ll=48.859463,2.292626&spn=0.000965,0.002642&t=m&z=19&layer=c&cbll=48.859524,2.292532&panoid=YJ0lq28OOy3VT2IqIuVY0g&cbp=12,151.58,,0,-15.56
 */
(function($) {
  'use strict';

  //Shortcut for fancyBox object
  var F = $.fancybox,
    format = function(url, rez, params) {
      params = params || '';

      if ($.type(params) === 'object') {
        params = $.param(params, true);
      }

      $.each(rez, function(key, value) {
        url = url.replace('$' + key, value || '');
      });

      if (params.length) {
        url += (url.indexOf('?') > 0 ? '&' : '?') + params;
      }

      return url;
    };

  //Add helper object
  F.helpers.media = {
    defaults: {
      youtube: {
        matcher: /(youtube\.com|youtu\.be|youtube-nocookie\.com)\/(watch\?v=|v\/|u\/|embed\/?)?(videoseries\?list=(.*)|[\w-]{11}|\?listType=(.*)&list=(.*)).*/i,
        params: {
          autoplay: 1,
          autohide: 1,
          fs: 1,
          rel: 0,
          hd: 1,
          wmode: 'opaque',
          enablejsapi: 1,
        },
        type: 'iframe',
        url: '//www.youtube.com/embed/$3',
      },
      vimeo: {
        matcher: /(?:vimeo(?:pro)?.com)\/(?:[^\d]+)?(\d+)(?:.*)/,
        params: {
          autoplay: 1,
          hd: 1,
          show_title: 1,
          show_byline: 1,
          show_portrait: 0,
          fullscreen: 1,
        },
        type: 'iframe',
        url: '//player.vimeo.com/video/$1',
      },
      metacafe: {
        matcher: /metacafe.com\/(?:watch|fplayer)\/([\w\-]{1,10})/,
        params: {
          autoPlay: 'yes',
        },
        type: 'swf',
        url: function(rez, params, obj) {
          obj.swf.flashVars = 'playerVars=' + $.param(params, true);

          return '//www.metacafe.com/fplayer/' + rez[1] + '/.swf';
        },
      },
      dailymotion: {
        matcher: /dailymotion.com\/video\/(.*)\/?(.*)/,
        params: {
          additionalInfos: 0,
          autoStart: 1,
        },
        type: 'swf',
        url: '//www.dailymotion.com/swf/video/$1',
      },
      twitvid: {
        matcher: /twitvid\.com\/([a-zA-Z0-9_\-\?\=]+)/i,
        params: {
          autoplay: 0,
        },
        type: 'iframe',
        url: '//www.twitvid.com/embed.php?guid=$1',
      },
      twitpic: {
        matcher: /twitpic\.com\/(?!(?:place|photos|events)\/)([a-zA-Z0-9\?\=\-]+)/i,
        type: 'image',
        url: '//twitpic.com/show/full/$1/',
      },
      instagram: {
        matcher: /(instagr\.am|instagram\.com)\/p\/([a-zA-Z0-9_\-]+)\/?/i,
        type: 'image',
        url: '//$1/p/$2/media/?size=l',
      },
      google_maps: {
        matcher: /maps\.google\.([a-z]{2,3}(\.[a-z]{2})?)\/(\?ll=|maps\?)(.*)/i,
        type: 'iframe',
        url: function(rez) {
          return (
            '//maps.google.' +
            rez[1] +
            '/' +
            rez[3] +
            '' +
            rez[4] +
            '&output=' +
            (rez[4].indexOf('layer=c') > 0 ? 'svembed' : 'embed')
          );
        },
      },
    },

    beforeLoad: function(opts, obj) {
      var url = obj.href || '',
        type = false,
        what,
        item,
        rez,
        params;

      for (what in opts) {
        if (opts.hasOwnProperty(what)) {
          item = opts[what];
          rez = url.match(item.matcher);

          if (rez) {
            type = item.type;
            params = $.extend(
              true,
              {},
              item.params,
              obj[what] ||
                ($.isPlainObject(opts[what]) ? opts[what].params : null)
            );

            url =
              $.type(item.url) === 'function'
                ? item.url.call(this, rez, params, obj)
                : format(item.url, rez, params);

            break;
          }
        }
      }

      if (type) {
        obj.href = url;
        obj.type = type;

        obj.autoHeight = false;
      }
    },
  };
})(jQuery);
